2 * Helper program to build unix menu entries
4 * Copyright 1997 Marcus Meissner
5 * Copyright 1998 Juergen Schmied
6 * Copyright 2003 Mike McCormack for CodeWeavers
7 * Copyright 2004 Dmitry Timoshkov
8 * Copyright 2005 Bill Medland
9 * Copyright 2008 Damjan Jovanovic
11 * This library is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Lesser General Public
13 * License as published by the Free Software Foundation; either
14 * version 2.1 of the License, or (at your option) any later version.
16 * This library is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * Lesser General Public License for more details.
21 * You should have received a copy of the GNU Lesser General Public
22 * License along with this library; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
26 * This program is used to replicate the Windows desktop and start menu
27 * into the native desktop's copies. Desktop entries are merged directly
28 * into the native desktop. The Windows Start Menu corresponds to a Wine
29 * entry within the native "start" menu and replicates the whole tree
30 * structure of the Windows Start Menu. Currently it does not differentiate
31 * between the user's desktop/start menu and the "All Users" copies.
33 * This program will read a Windows shortcut file using the IShellLink
34 * interface, then create a KDE/Gnome menu entry for the shortcut.
36 * winemenubuilder [ -w ] <shortcut.lnk>
38 * If the -w parameter is passed, and the shortcut cannot be created,
39 * this program will wait for the parent process to finish and then try
40 * again. This covers the case when a ShortCut is created before the
41 * executable containing its icon.
44 * Handle data lnk files. There is no icon in the file; the icon is in
45 * the handler for the file type (or pointed to by the lnk file). Also it
46 * might be better to use a native handler (e.g. a native acroread for pdf
48 * Differentiate between the user's entries and the "All Users" entries.
49 * If it is possible to add the desktop files to the native system's
50 * shared location for an "All Users" entry then do so. As a suggestion the
51 * shared menu Wine base could be writable to the wine group, or a wineadm
57 #include "wine/port.h"
78 #include "wine/unicode.h"
79 #include "wine/debug.h"
80 #include "wine/library.h"
88 WINE_DEFAULT_DEBUG_CHANNEL(menubuilder);
90 #define in_desktop_dir(csidl) ((csidl)==CSIDL_DESKTOPDIRECTORY || \
91 (csidl)==CSIDL_COMMON_DESKTOPDIRECTORY)
92 #define in_startmenu(csidl) ((csidl)==CSIDL_STARTMENU || \
93 (csidl)==CSIDL_COMMON_STARTMENU)
95 /* link file formats */
116 GRPICONDIRENTRY idEntries[1];
147 static char *xdg_config_dir;
148 static char *xdg_data_dir;
150 /* Icon extraction routines
152 * FIXME: should use PrivateExtractIcons and friends
153 * FIXME: should not use stdio
156 #define MASK(x,y) (pAND[(x) / 8 + (nHeight - (y) - 1) * nANDWidthBytes] & (1 << (7 - (x) % 8)))
158 /* PNG-specific code */
161 static void *libpng_handle;
162 #define MAKE_FUNCPTR(f) static typeof(f) * p##f
163 MAKE_FUNCPTR(png_create_info_struct);
164 MAKE_FUNCPTR(png_create_write_struct);
165 MAKE_FUNCPTR(png_destroy_write_struct);
166 MAKE_FUNCPTR(png_init_io);
167 MAKE_FUNCPTR(png_set_bgr);
168 MAKE_FUNCPTR(png_set_text);
169 MAKE_FUNCPTR(png_set_IHDR);
170 MAKE_FUNCPTR(png_write_end);
171 MAKE_FUNCPTR(png_write_info);
172 MAKE_FUNCPTR(png_write_row);
175 static void *load_libpng(void)
177 if ((libpng_handle = wine_dlopen(SONAME_LIBPNG, RTLD_NOW, NULL, 0)) != NULL)
179 #define LOAD_FUNCPTR(f) \
180 if((p##f = wine_dlsym(libpng_handle, #f, NULL, 0)) == NULL) { \
181 libpng_handle = NULL; \
184 LOAD_FUNCPTR(png_create_info_struct);
185 LOAD_FUNCPTR(png_create_write_struct);
186 LOAD_FUNCPTR(png_destroy_write_struct);
187 LOAD_FUNCPTR(png_init_io);
188 LOAD_FUNCPTR(png_set_bgr);
189 LOAD_FUNCPTR(png_set_IHDR);
190 LOAD_FUNCPTR(png_set_text);
191 LOAD_FUNCPTR(png_write_end);
192 LOAD_FUNCPTR(png_write_info);
193 LOAD_FUNCPTR(png_write_row);
196 return libpng_handle;
199 static BOOL SaveIconResAsPNG(const BITMAPINFO *pIcon, const char *png_filename, LPCWSTR commentW)
201 static const char comment_key[] = "Created from";
206 int nXORWidthBytes, nANDWidthBytes, color_type = 0, i, j;
207 BYTE *row, *copy = NULL;
208 const BYTE *pXOR, *pAND = NULL;
209 int nWidth = pIcon->bmiHeader.biWidth;
210 int nHeight = pIcon->bmiHeader.biHeight;
211 int nBpp = pIcon->bmiHeader.biBitCount;
216 color_type |= PNG_COLOR_MASK_ALPHA;
219 color_type |= PNG_COLOR_MASK_COLOR;
225 if (!libpng_handle && !load_libpng())
227 WINE_WARN("Unable to load libpng\n");
231 if (!(fp = fopen(png_filename, "w")))
233 WINE_ERR("unable to open '%s' for writing: %s\n", png_filename, strerror(errno));
237 nXORWidthBytes = 4 * ((nWidth * nBpp + 31) / 32);
238 nANDWidthBytes = 4 * ((nWidth + 31 ) / 32);
239 pXOR = (const BYTE*) pIcon + sizeof(BITMAPINFOHEADER) + pIcon->bmiHeader.biClrUsed * sizeof(RGBQUAD);
240 if (nHeight > nWidth)
243 pAND = pXOR + nHeight * nXORWidthBytes;
246 /* Apply mask if present */
251 /* copy bytes before modifying them */
252 copy = HeapAlloc( GetProcessHeap(), 0, nHeight * nXORWidthBytes );
253 memcpy( copy, pXOR, nHeight * nXORWidthBytes );
256 /* image and mask are upside down reversed */
257 row = copy + (nHeight - 1) * nXORWidthBytes;
259 /* top left corner */
260 bgColor.rgbRed = row[0];
261 bgColor.rgbGreen = row[1];
262 bgColor.rgbBlue = row[2];
263 bgColor.rgbReserved = 0;
265 for (i = 0; i < nHeight; i++, row -= nXORWidthBytes)
266 for (j = 0; j < nWidth; j++, row += nBpp >> 3)
269 RGBQUAD *pixel = (RGBQUAD *)row;
270 pixel->rgbBlue = bgColor.rgbBlue;
271 pixel->rgbGreen = bgColor.rgbGreen;
272 pixel->rgbRed = bgColor.rgbRed;
274 pixel->rgbReserved = bgColor.rgbReserved;
280 if (!(png_ptr = ppng_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL)) ||
281 !(info_ptr = ppng_create_info_struct(png_ptr)))
284 if (setjmp(png_jmpbuf(png_ptr)))
286 /* All future errors jump here */
287 WINE_ERR("png error\n");
291 ppng_init_io(png_ptr, fp);
292 ppng_set_IHDR(png_ptr, info_ptr, nWidth, nHeight, 8,
295 PNG_COMPRESSION_TYPE_DEFAULT,
296 PNG_FILTER_TYPE_DEFAULT);
299 comment.compression = PNG_TEXT_COMPRESSION_NONE;
300 comment.key = (png_charp)comment_key;
301 i = WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, NULL, 0, NULL, NULL);
302 comment.text = HeapAlloc(GetProcessHeap(), 0, i);
303 WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, comment.text, i, NULL, NULL);
304 comment.text_length = i - 1;
305 ppng_set_text(png_ptr, info_ptr, &comment, 1);
308 ppng_write_info(png_ptr, info_ptr);
309 ppng_set_bgr(png_ptr);
310 for (i = nHeight - 1; i >= 0 ; i--)
311 ppng_write_row(png_ptr, (png_bytep)pXOR + nXORWidthBytes * i);
312 ppng_write_end(png_ptr, info_ptr);
314 ppng_destroy_write_struct(&png_ptr, &info_ptr);
315 if (png_ptr) ppng_destroy_write_struct(&png_ptr, NULL);
317 HeapFree(GetProcessHeap(), 0, copy);
318 HeapFree(GetProcessHeap(), 0, comment.text);
322 if (png_ptr) ppng_destroy_write_struct(&png_ptr, NULL);
324 unlink(png_filename);
325 HeapFree(GetProcessHeap(), 0, copy);
326 HeapFree(GetProcessHeap(), 0, comment.text);
329 #endif /* SONAME_LIBPNG */
331 static BOOL SaveIconResAsXPM(const BITMAPINFO *pIcon, const char *szXPMFileName, LPCWSTR commentW)
341 BOOL aColorUsed[256] = {0};
346 if (!((pIcon->bmiHeader.biBitCount == 4) || (pIcon->bmiHeader.biBitCount == 8)))
348 WINE_FIXME("Unsupported color depth %d-bit\n", pIcon->bmiHeader.biBitCount);
352 if (!(fXPMFile = fopen(szXPMFileName, "w")))
354 WINE_TRACE("unable to open '%s' for writing: %s\n", szXPMFileName, strerror(errno));
358 i = WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, NULL, 0, NULL, NULL);
359 comment = HeapAlloc(GetProcessHeap(), 0, i);
360 WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, comment, i, NULL, NULL);
362 nHeight = pIcon->bmiHeader.biHeight / 2;
363 nXORWidthBytes = 4 * ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount / 32)
364 + ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount % 32) > 0));
365 nANDWidthBytes = 4 * ((pIcon->bmiHeader.biWidth / 32)
366 + ((pIcon->bmiHeader.biWidth % 32) > 0));
367 b8BitColors = pIcon->bmiHeader.biBitCount == 8;
368 nColors = pIcon->bmiHeader.biClrUsed ? pIcon->bmiHeader.biClrUsed
369 : 1 << pIcon->bmiHeader.biBitCount;
370 pXOR = (const BYTE*) pIcon + sizeof (BITMAPINFOHEADER) + (nColors * sizeof (RGBQUAD));
371 pAND = pXOR + nHeight * nXORWidthBytes;
373 #define COLOR(x,y) (b8BitColors ? pXOR[(x) + (nHeight - (y) - 1) * nXORWidthBytes] : (x) % 2 ? pXOR[(x) / 2 + (nHeight - (y) - 1) * nXORWidthBytes] & 0xF : (pXOR[(x) / 2 + (nHeight - (y) - 1) * nXORWidthBytes] & 0xF0) >> 4)
375 for (i = 0; i < nHeight; i++) {
376 for (j = 0; j < pIcon->bmiHeader.biWidth; j++) {
377 if (!aColorUsed[COLOR(j,i)] && !MASK(j,i))
379 aColorUsed[COLOR(j,i)] = TRUE;
385 if (fprintf(fXPMFile, "/* XPM */\n/* %s */\nstatic char *icon[] = {\n", comment) <= 0)
387 if (fprintf(fXPMFile, "\"%d %d %d %d\",\n",
388 (int) pIcon->bmiHeader.biWidth, nHeight, nColorsUsed + 1, 2) <=0)
391 for (i = 0; i < nColors; i++) {
393 if (fprintf(fXPMFile, "\"%.2X c #%.2X%.2X%.2X\",\n", i, pIcon->bmiColors[i].rgbRed,
394 pIcon->bmiColors[i].rgbGreen, pIcon->bmiColors[i].rgbBlue) <= 0)
397 if (fprintf(fXPMFile, "\" c None\"") <= 0)
400 for (i = 0; i < nHeight; i++)
402 if (fprintf(fXPMFile, ",\n\"") <= 0)
404 for (j = 0; j < pIcon->bmiHeader.biWidth; j++)
408 if (fprintf(fXPMFile, " ") <= 0)
412 if (fprintf(fXPMFile, "%.2X", COLOR(j,i)) <= 0)
415 if (fprintf(fXPMFile, "\"") <= 0)
418 if (fprintf(fXPMFile, "};\n") <= 0)
424 HeapFree(GetProcessHeap(), 0, comment);
429 HeapFree(GetProcessHeap(), 0, comment);
431 unlink( szXPMFileName );
435 static BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCWSTR lpszType, LPWSTR lpszName, LONG_PTR lParam)
437 ENUMRESSTRUCT *sEnumRes = (ENUMRESSTRUCT *) lParam;
439 if (!sEnumRes->nIndex--)
441 *sEnumRes->pResInfo = FindResourceW(hModule, lpszName, (LPCWSTR)RT_GROUP_ICON);
448 static BOOL extract_icon32(LPCWSTR szFileName, int nIndex, char *szXPMFileName)
452 LPCWSTR lpName = NULL;
454 GRPICONDIR *pIconDir;
456 ENUMRESSTRUCT sEnumRes;
462 hModule = LoadLibraryExW(szFileName, 0, LOAD_LIBRARY_AS_DATAFILE);
465 WINE_WARN("LoadLibraryExW (%s) failed, error %d\n",
466 wine_dbgstr_w(szFileName), GetLastError());
472 hResInfo = FindResourceW(hModule, MAKEINTRESOURCEW(-nIndex), (LPCWSTR)RT_GROUP_ICON);
473 WINE_TRACE("FindResourceW (%s) called, return %p, error %d\n",
474 wine_dbgstr_w(szFileName), hResInfo, GetLastError());
479 sEnumRes.pResInfo = &hResInfo;
480 sEnumRes.nIndex = nIndex;
481 if (!EnumResourceNamesW(hModule, (LPCWSTR)RT_GROUP_ICON,
482 EnumResNameProc, (LONG_PTR)&sEnumRes) &&
483 sEnumRes.nIndex != 0)
485 WINE_TRACE("EnumResourceNamesW failed, error %d\n", GetLastError());
491 if ((hResData = LoadResource(hModule, hResInfo)))
493 if ((pIconDir = LockResource(hResData)))
495 for (i = 0; i < pIconDir->idCount; i++)
497 if ((pIconDir->idEntries[i].wBitCount >= nMaxBits) && (pIconDir->idEntries[i].wBitCount <= 8))
499 nMaxBits = pIconDir->idEntries[i].wBitCount;
501 if ((pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth) >= nMax)
503 lpName = MAKEINTRESOURCEW(pIconDir->idEntries[i].nID);
504 nMax = pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth;
510 FreeResource(hResData);
515 WINE_WARN("found no icon\n");
516 FreeLibrary(hModule);
520 if ((hResInfo = FindResourceW(hModule, lpName, (LPCWSTR)RT_ICON)))
522 if ((hResData = LoadResource(hModule, hResInfo)))
524 if ((pIcon = LockResource(hResData)))
527 if (SaveIconResAsPNG(pIcon, szXPMFileName, szFileName))
532 memcpy(szXPMFileName + strlen(szXPMFileName) - 3, "xpm", 3);
533 if (SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
538 FreeResource(hResData);
542 FreeLibrary(hModule);
546 static BOOL ExtractFromEXEDLL(LPCWSTR szFileName, int nIndex, char *szXPMFileName)
548 if (!extract_icon32(szFileName, nIndex, szXPMFileName) /*&&
549 !extract_icon16(szFileName, szXPMFileName)*/)
554 static int ExtractFromICO(LPCWSTR szFileName, char *szXPMFileName)
556 FILE *fICOFile = NULL;
558 ICONDIRENTRY *pIconDirEntry = NULL;
559 int nMax = 0, nMaxBits = 0;
563 char *filename = NULL;
565 filename = wine_get_unix_file_name(szFileName);
566 if (!(fICOFile = fopen(filename, "r")))
568 WINE_TRACE("unable to open '%s' for reading: %s\n", filename, strerror(errno));
572 if (fread(&iconDir, sizeof (ICONDIR), 1, fICOFile) != 1 ||
573 (iconDir.idReserved != 0) || (iconDir.idType != 1))
575 WINE_WARN("Invalid ico file format\n");
579 if ((pIconDirEntry = HeapAlloc(GetProcessHeap(), 0, iconDir.idCount * sizeof (ICONDIRENTRY))) == NULL)
581 if (fread(pIconDirEntry, sizeof (ICONDIRENTRY), iconDir.idCount, fICOFile) != iconDir.idCount)
584 for (i = 0; i < iconDir.idCount; i++)
586 WINE_TRACE("[%d]: %d x %d @ %d\n", i, pIconDirEntry[i].bWidth, pIconDirEntry[i].bHeight, pIconDirEntry[i].wBitCount);
587 if (pIconDirEntry[i].wBitCount >= nMaxBits &&
588 (pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth) >= nMax)
591 nMax = pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth;
592 nMaxBits = pIconDirEntry[i].wBitCount;
595 WINE_TRACE("Selected: %d\n", nIndex);
597 if ((pIcon = HeapAlloc(GetProcessHeap(), 0, pIconDirEntry[nIndex].dwBytesInRes)) == NULL)
599 if (fseek(fICOFile, pIconDirEntry[nIndex].dwImageOffset, SEEK_SET))
601 if (fread(pIcon, pIconDirEntry[nIndex].dwBytesInRes, 1, fICOFile) != 1)
605 /* Prefer PNG over XPM */
607 if (!SaveIconResAsPNG(pIcon, szXPMFileName, szFileName))
610 memcpy(szXPMFileName + strlen(szXPMFileName) - 3, "xpm", 3);
611 if (!SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
615 HeapFree(GetProcessHeap(), 0, pIcon);
616 HeapFree(GetProcessHeap(), 0, pIconDirEntry);
618 HeapFree(GetProcessHeap(), 0, filename);
622 HeapFree(GetProcessHeap(), 0, pIcon);
623 HeapFree(GetProcessHeap(), 0, pIconDirEntry);
624 if (fICOFile) fclose(fICOFile);
625 HeapFree(GetProcessHeap(), 0, filename);
629 static BOOL create_default_icon( const char *filename, const char* comment )
634 if (!(fXPM = fopen(filename, "w"))) return FALSE;
635 if (fprintf(fXPM, "/* XPM */\n/* %s */\nstatic char * icon[] = {", comment) <= 0)
637 for (i = 0; i < sizeof(wine_xpm)/sizeof(wine_xpm[0]); i++) {
638 if (fprintf( fXPM, "\n\"%s\",", wine_xpm[i]) <= 0)
641 if (fprintf( fXPM, "};\n" ) <=0)
652 static unsigned short crc16(const char* string)
654 unsigned short crc = 0;
657 for (i = 0; string[i] != 0; i++)
660 for (j = 0; j < 8; c >>= 1, j++)
662 xor_poly = (c ^ crc) & 1;
671 static char* heap_printf(const char *format, ...)
678 va_start(args, format);
681 buffer = HeapAlloc(GetProcessHeap(), 0, size);
684 n = vsnprintf(buffer, size, format, args);
691 HeapFree(GetProcessHeap(), 0, buffer);
697 static BOOL create_directories(char *directory)
702 for (i = 0; directory[i]; i++)
704 if (i > 0 && directory[i] == '/')
707 mkdir(directory, 0777);
711 if (mkdir(directory, 0777) && errno != EEXIST)
717 /* extract an icon from an exe or icon file; helper for IPersistFile_fnSave */
718 static char *extract_icon( LPCWSTR path, int index, BOOL bWait )
721 char *iconsdir = NULL, *ico_path = NULL, *ico_name, *xpm_path = NULL;
725 /* Where should we save the icon? */
726 WINE_TRACE("path=[%s] index=%d\n", wine_dbgstr_w(path), index);
727 iconsdir = heap_printf("%s/icons", xdg_data_dir);
730 if (mkdir(iconsdir, 0777) && errno != EEXIST)
732 WINE_WARN("couldn't make icons directory %s\n", wine_dbgstr_a(iconsdir));
738 WINE_TRACE("no icon created\n");
742 /* Determine the icon base name */
743 n = WideCharToMultiByte(CP_UNIXCP, 0, path, -1, NULL, 0, NULL, NULL);
744 ico_path = HeapAlloc(GetProcessHeap(), 0, n);
745 WideCharToMultiByte(CP_UNIXCP, 0, path, -1, ico_path, n, NULL, NULL);
748 if (*s=='/' || *s=='\\') {
756 if (*ico_name=='\\') *ico_name++='\0';
757 s=strrchr(ico_name,'.');
760 /* Compute the source-path hash */
763 /* Try to treat the source file as an exe */
764 xpm_path=HeapAlloc(GetProcessHeap(), 0, strlen(iconsdir)+1+4+1+strlen(ico_name)+1+12+1+3);
765 sprintf(xpm_path,"%s/%04x_%s.%d.png",iconsdir,crc,ico_name,index);
766 if (ExtractFromEXEDLL( path, index, xpm_path ))
769 /* Must be something else, ignore the index in that case */
770 sprintf(xpm_path,"%s/%04x_%s.png",iconsdir,crc,ico_name);
771 if (ExtractFromICO( path, xpm_path))
775 sprintf(xpm_path,"%s/%04x_%s.xpm",iconsdir,crc,ico_name);
776 if (create_default_icon( xpm_path, ico_path ))
780 HeapFree( GetProcessHeap(), 0, xpm_path );
784 HeapFree(GetProcessHeap(), 0, iconsdir);
785 HeapFree(GetProcessHeap(), 0, ico_path);
789 static BOOL write_desktop_entry(const char *location, const char *linkname, const char *path,
790 const char *args, const char *descr, const char *workdir,
795 WINE_TRACE("(%s,%s,%s,%s,%s,%s,%s)\n", wine_dbgstr_a(location),
796 wine_dbgstr_a(linkname), wine_dbgstr_a(path), wine_dbgstr_a(args),
797 wine_dbgstr_a(descr), wine_dbgstr_a(workdir), wine_dbgstr_a(icon));
799 file = fopen(location, "w");
803 fprintf(file, "[Desktop Entry]\n");
804 fprintf(file, "Name=%s\n", linkname);
805 fprintf(file, "Exec=env WINEPREFIX=\"%s\" wine \"%s\" %s\n",
806 wine_get_config_dir(), path, args);
807 fprintf(file, "Type=Application\n");
808 fprintf(file, "StartupWMClass=Wine\n");
809 if (descr && lstrlenA(descr))
810 fprintf(file, "Comment=%s\n", descr);
811 if (workdir && lstrlenA(workdir))
812 fprintf(file, "Path=%s\n", workdir);
813 if (icon && lstrlenA(icon))
814 fprintf(file, "Icon=%s\n", icon);
820 static BOOL write_directory_entry(const char *directory, const char *location)
824 WINE_TRACE("(%s,%s)\n", wine_dbgstr_a(directory), wine_dbgstr_a(location));
826 file = fopen(location, "w");
830 fprintf(file, "[Desktop Entry]\n");
831 fprintf(file, "Type=Directory\n");
832 if (strcmp(directory, "wine") == 0)
834 fprintf(file, "Name=Wine\n");
835 fprintf(file, "Icon=wine\n");
839 fprintf(file, "Name=%s\n", directory);
840 fprintf(file, "Icon=folder\n");
847 static BOOL write_menu_file(const char *filename)
850 FILE *tempfile = NULL;
853 char *menuPath = NULL;
858 WINE_TRACE("(%s)\n", wine_dbgstr_a(filename));
862 tempfilename = tempnam(xdg_config_dir, "_wine");
865 int tempfd = open(tempfilename, O_EXCL | O_CREAT | O_WRONLY, 0666);
868 tempfile = fdopen(tempfd, "w");
874 else if (errno == EEXIST)
884 fprintf(tempfile, "<!DOCTYPE Menu PUBLIC \"-//freedesktop//DTD Menu 1.0//EN\"\n");
885 fprintf(tempfile, "\"http://www.freedesktop.org/standards/menu-spec/menu-1.0.dtd\">\n");
886 fprintf(tempfile, "<Menu>\n");
887 fprintf(tempfile, " <Name>Applications</Name>\n");
889 name = HeapAlloc(GetProcessHeap(), 0, lstrlenA(filename) + 1);
890 if (name == NULL) goto end;
892 for (i = 0; filename[i]; i++)
894 name[i] = filename[i];
895 if (filename[i] == '/')
900 fprintf(tempfile, " <Menu>\n");
901 fprintf(tempfile, " <Name>%s%s</Name>\n", count ? "" : "wine-", name);
902 fprintf(tempfile, " <Directory>%s%s.directory</Directory>\n", count ? "" : "wine-", name);
903 dir_file_name = heap_printf("%s/desktop-directories/%s%s.directory",
904 xdg_data_dir, count ? "" : "wine-", name);
907 if (stat(dir_file_name, &st) != 0 && errno == ENOENT)
908 write_directory_entry(lastEntry, dir_file_name);
909 HeapFree(GetProcessHeap(), 0, dir_file_name);
912 lastEntry = &name[i+1];
918 fprintf(tempfile, " <Include>\n");
919 fprintf(tempfile, " <Filename>%s</Filename>\n", name);
920 fprintf(tempfile, " </Include>\n");
921 for (i = 0; i < count; i++)
922 fprintf(tempfile, " </Menu>\n");
923 fprintf(tempfile, "</Menu>\n");
925 menuPath = heap_printf("%s/%s", xdg_config_dir, name);
926 if (menuPath == NULL) goto end;
927 strcpy(menuPath + strlen(menuPath) - strlen(".desktop"), ".menu");
934 ret = (rename(tempfilename, menuPath) == 0);
935 if (!ret && tempfilename)
936 remove(tempfilename);
938 HeapFree(GetProcessHeap(), 0, name);
939 HeapFree(GetProcessHeap(), 0, menuPath);
943 static BOOL write_menu_entry(const char *link, const char *path, const char *args,
944 const char *descr, const char *workdir, const char *icon)
946 const char *linkname;
947 char *desktopPath = NULL;
949 char *filename = NULL;
952 WINE_TRACE("(%s, %s, %s, %s, %s, %s)\n", wine_dbgstr_a(link), wine_dbgstr_a(path),
953 wine_dbgstr_a(args), wine_dbgstr_a(descr), wine_dbgstr_a(workdir),
954 wine_dbgstr_a(icon));
956 linkname = strrchr(link, '/');
957 if (linkname == NULL)
962 desktopPath = heap_printf("%s/applications/wine/%s.desktop", xdg_data_dir, link);
965 WINE_WARN("out of memory creating menu entry\n");
969 desktopDir = strrchr(desktopPath, '/');
971 if (!create_directories(desktopPath))
973 WINE_WARN("couldn't make parent directories for %s\n", wine_dbgstr_a(desktopPath));
978 if (!write_desktop_entry(desktopPath, linkname, path, args, descr, workdir, icon))
980 WINE_WARN("couldn't make desktop entry %s\n", wine_dbgstr_a(desktopPath));
985 filename = heap_printf("wine/%s.desktop", link);
986 if (!filename || !write_menu_file(filename))
988 WINE_WARN("couldn't make menu file %s\n", wine_dbgstr_a(filename));
993 HeapFree(GetProcessHeap(), 0, desktopPath);
994 HeapFree(GetProcessHeap(), 0, filename);
998 /* This escapes \ in filenames */
999 static LPSTR escape(LPCWSTR arg)
1006 while((esc = strchrW(esc, '\\')))
1012 len += WideCharToMultiByte(CP_UNIXCP, 0, arg, -1, NULL, 0, NULL, NULL);
1013 narg = HeapAlloc(GetProcessHeap(), 0, len);
1018 n = WideCharToMultiByte(CP_UNIXCP, 0, arg, 1, x, len, NULL, NULL);
1022 *x++='\\'; /* escape \ */
1029 /* Return a heap-allocated copy of the unix format difference between the two
1030 * Windows-format paths.
1031 * locn is the owning location
1032 * link is within locn
1034 static char *relative_path( LPCWSTR link, LPCWSTR locn )
1036 char *unix_locn, *unix_link;
1037 char *relative = NULL;
1039 unix_locn = wine_get_unix_file_name(locn);
1040 unix_link = wine_get_unix_file_name(link);
1041 if (unix_locn && unix_link)
1043 size_t len_unix_locn, len_unix_link;
1044 len_unix_locn = strlen (unix_locn);
1045 len_unix_link = strlen (unix_link);
1046 if (len_unix_locn < len_unix_link && memcmp (unix_locn, unix_link, len_unix_locn) == 0 && unix_link[len_unix_locn] == '/')
1049 char *p = strrchr (unix_link + len_unix_locn, '/');
1050 p = strrchr (p, '.');
1054 len_unix_link = p - unix_link;
1056 len_rel = len_unix_link - len_unix_locn;
1057 relative = HeapAlloc(GetProcessHeap(), 0, len_rel);
1060 memcpy (relative, unix_link + len_unix_locn + 1, len_rel);
1065 WINE_WARN("Could not separate the relative link path of %s in %s\n", wine_dbgstr_w(link), wine_dbgstr_w(locn));
1066 HeapFree(GetProcessHeap(), 0, unix_locn);
1067 HeapFree(GetProcessHeap(), 0, unix_link);
1071 /***********************************************************************
1075 * returns TRUE if successful
1076 * *loc will contain CS_DESKTOPDIRECTORY, CS_STARTMENU, CS_STARTUP etc.
1077 * *relative will contain the address of a heap-allocated copy of the portion
1078 * of the filename that is within the specified location, in unix form
1080 static BOOL GetLinkLocation( LPCWSTR linkfile, DWORD *loc, char **relative )
1082 WCHAR filename[MAX_PATH], shortfilename[MAX_PATH], buffer[MAX_PATH];
1083 DWORD len, i, r, filelen;
1084 const DWORD locations[] = {
1085 CSIDL_STARTUP, CSIDL_DESKTOPDIRECTORY, CSIDL_STARTMENU,
1086 CSIDL_COMMON_STARTUP, CSIDL_COMMON_DESKTOPDIRECTORY,
1087 CSIDL_COMMON_STARTMENU };
1089 WINE_TRACE("%s\n", wine_dbgstr_w(linkfile));
1090 filelen=GetFullPathNameW( linkfile, MAX_PATH, shortfilename, NULL );
1091 if (filelen==0 || filelen>MAX_PATH)
1094 WINE_TRACE("%s\n", wine_dbgstr_w(shortfilename));
1096 /* the CSLU Toolkit uses a short path name when creating .lnk files;
1097 * expand or our hardcoded list won't match.
1099 filelen=GetLongPathNameW(shortfilename, filename, MAX_PATH);
1100 if (filelen==0 || filelen>MAX_PATH)
1103 WINE_TRACE("%s\n", wine_dbgstr_w(filename));
1105 for( i=0; i<sizeof(locations)/sizeof(locations[0]); i++ )
1107 if (!SHGetSpecialFolderPathW( 0, buffer, locations[i], FALSE ))
1110 len = lstrlenW(buffer);
1111 if (len >= MAX_PATH)
1112 continue; /* We've just trashed memory! Hopefully we are OK */
1114 if (len > filelen || filename[len]!='\\')
1116 /* do a lstrcmpinW */
1118 r = lstrcmpiW( filename, buffer );
1119 filename[len] = '\\';
1123 /* return the remainder of the string and link type */
1124 *loc = locations[i];
1125 *relative = relative_path (filename, buffer);
1126 return (*relative != NULL);
1132 /* gets the target path directly or through MSI */
1133 static HRESULT get_cmdline( IShellLinkW *sl, LPWSTR szPath, DWORD pathSize,
1134 LPWSTR szArgs, DWORD argsSize)
1136 IShellLinkDataList *dl = NULL;
1137 EXP_DARWIN_LINK *dar = NULL;
1143 hr = IShellLinkW_GetPath( sl, szPath, pathSize, NULL, SLGP_RAWPATH );
1144 if (hr == S_OK && szPath[0])
1146 IShellLinkW_GetArguments( sl, szArgs, argsSize );
1150 hr = IShellLinkW_QueryInterface( sl, &IID_IShellLinkDataList, (LPVOID*) &dl );
1154 hr = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
1161 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, NULL, &cmdSize );
1162 if (hr == ERROR_SUCCESS)
1165 szCmdline = HeapAlloc( GetProcessHeap(), 0, cmdSize*sizeof(WCHAR) );
1166 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, szCmdline, &cmdSize );
1167 WINE_TRACE(" command : %s\n", wine_dbgstr_w(szCmdline));
1168 if (hr == ERROR_SUCCESS)
1171 int bcount, in_quotes;
1173 /* Extract the application path */
1180 if ((*s==0x0009 || *s==0x0020) && !in_quotes)
1182 /* skip the remaining spaces */
1185 } while (*s==0x0009 || *s==0x0020);
1188 else if (*s==0x005c)
1194 else if (*s==0x0022)
1197 if ((bcount & 1)==0)
1199 /* Preceded by an even number of '\', this is
1200 * half that number of '\', plus a quote which
1204 in_quotes=!in_quotes;
1209 /* Preceded by an odd number of '\', this is
1210 * half that number of '\' followed by a '"'
1220 /* a regular character */
1224 if ((d-szPath) == pathSize)
1226 /* Keep processing the path till we get to the
1227 * arguments, but 'stand still'
1232 /* Close the application path */
1235 lstrcpynW(szArgs, s, argsSize);
1237 HeapFree( GetProcessHeap(), 0, szCmdline );
1242 IShellLinkDataList_Release( dl );
1246 static BOOL InvokeShellLinker( IShellLinkW *sl, LPCWSTR link, BOOL bWait )
1248 static const WCHAR startW[] = {'\\','c','o','m','m','a','n','d',
1249 '\\','s','t','a','r','t','.','e','x','e',0};
1250 char *link_name = NULL, *icon_name = NULL, *work_dir = NULL;
1251 char *escaped_path = NULL, *escaped_args = NULL, *escaped_description = NULL;
1252 WCHAR szTmp[INFOTIPSIZE];
1253 WCHAR szDescription[INFOTIPSIZE], szPath[MAX_PATH], szWorkDir[MAX_PATH];
1254 WCHAR szArgs[INFOTIPSIZE], szIconPath[MAX_PATH];
1255 int iIconId = 0, r = -1;
1261 WINE_ERR("Link name is null\n");
1265 if( !GetLinkLocation( link, &csidl, &link_name ) )
1267 WINE_WARN("Unknown link location %s. Ignoring.\n",wine_dbgstr_w(link));
1270 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
1272 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
1275 WINE_TRACE("Link : %s\n", wine_dbgstr_a(link_name));
1278 IShellLinkW_GetWorkingDirectory( sl, szTmp, MAX_PATH );
1279 ExpandEnvironmentStringsW(szTmp, szWorkDir, MAX_PATH);
1280 WINE_TRACE("workdir : %s\n", wine_dbgstr_w(szWorkDir));
1283 IShellLinkW_GetDescription( sl, szTmp, INFOTIPSIZE );
1284 ExpandEnvironmentStringsW(szTmp, szDescription, INFOTIPSIZE);
1285 WINE_TRACE("description: %s\n", wine_dbgstr_w(szDescription));
1287 get_cmdline( sl, szPath, MAX_PATH, szArgs, INFOTIPSIZE);
1288 WINE_TRACE("path : %s\n", wine_dbgstr_w(szPath));
1289 WINE_TRACE("args : %s\n", wine_dbgstr_w(szArgs));
1292 IShellLinkW_GetIconLocation( sl, szTmp, MAX_PATH, &iIconId );
1293 ExpandEnvironmentStringsW(szTmp, szIconPath, MAX_PATH);
1294 WINE_TRACE("icon file : %s\n", wine_dbgstr_w(szIconPath) );
1298 LPITEMIDLIST pidl = NULL;
1299 IShellLinkW_GetIDList( sl, &pidl );
1300 if( pidl && SHGetPathFromIDListW( pidl, szPath ) )
1301 WINE_TRACE("pidl path : %s\n", wine_dbgstr_w(szPath));
1304 /* extract the icon */
1306 icon_name = extract_icon( szIconPath , iIconId, bWait );
1308 icon_name = extract_icon( szPath, iIconId, bWait );
1310 /* fail - try once again after parent process exit */
1315 WINE_WARN("Unable to extract icon, deferring.\n");
1318 WINE_ERR("failed to extract icon from %s\n",
1319 wine_dbgstr_w( szIconPath[0] ? szIconPath : szPath ));
1322 /* check the path */
1325 static const WCHAR exeW[] = {'.','e','x','e',0};
1328 /* check for .exe extension */
1329 if (!(p = strrchrW( szPath, '.' )) ||
1330 strchrW( p, '\\' ) || strchrW( p, '/' ) ||
1331 lstrcmpiW( p, exeW ))
1333 /* Not .exe - use 'start.exe' to launch this file */
1334 p = szArgs + lstrlenW(szPath) + 2;
1338 memmove( p+1, szArgs, min( (lstrlenW(szArgs) + 1) * sizeof(szArgs[0]),
1339 sizeof(szArgs) - (p + 1 - szArgs) * sizeof(szArgs[0]) ) );
1345 lstrcpyW(szArgs + 1, szPath);
1348 GetWindowsDirectoryW(szPath, MAX_PATH);
1349 lstrcatW(szPath, startW);
1352 /* convert app working dir */
1354 work_dir = wine_get_unix_file_name( szWorkDir );
1358 /* if there's no path... try run the link itself */
1359 lstrcpynW(szArgs, link, MAX_PATH);
1360 GetWindowsDirectoryW(szPath, MAX_PATH);
1361 lstrcatW(szPath, startW);
1364 /* escape the path and parameters */
1365 escaped_path = escape(szPath);
1366 escaped_args = escape(szArgs);
1367 escaped_description = escape(szDescription);
1369 /* building multiple menus concurrently has race conditions */
1370 hsem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
1371 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hsem, FALSE, INFINITE, QS_ALLINPUT ) )
1373 WINE_ERR("failed wait for semaphore\n");
1377 if (in_desktop_dir(csidl))
1380 const char *lastEntry;
1381 lastEntry = strrchr(link_name, '/');
1382 if (lastEntry == NULL)
1383 lastEntry = link_name;
1386 location = heap_printf("%s/Desktop/%s.desktop", getenv("HOME"), lastEntry);
1389 r = !write_desktop_entry(location, lastEntry, escaped_path, escaped_args, escaped_description, work_dir, icon_name);
1390 HeapFree(GetProcessHeap(), 0, location);
1394 r = !write_menu_entry(link_name, escaped_path, escaped_args, escaped_description, work_dir, icon_name);
1396 ReleaseSemaphore( hsem, 1, NULL );
1399 if (hsem) CloseHandle( hsem );
1400 HeapFree( GetProcessHeap(), 0, icon_name );
1401 HeapFree( GetProcessHeap(), 0, work_dir );
1402 HeapFree( GetProcessHeap(), 0, link_name );
1403 HeapFree( GetProcessHeap(), 0, escaped_args );
1404 HeapFree( GetProcessHeap(), 0, escaped_path );
1405 HeapFree( GetProcessHeap(), 0, escaped_description );
1408 WINE_ERR("failed to build the menu\n" );
1413 static BOOL InvokeShellLinkerForURL( IUniformResourceLocatorW *url, LPCWSTR link, BOOL bWait )
1415 char *link_name = NULL;
1418 char *escaped_urlPath = NULL;
1426 WINE_ERR("Link name is null\n");
1430 if( !GetLinkLocation( link, &csidl, &link_name ) )
1432 WINE_WARN("Unknown link location %s. Ignoring.\n",wine_dbgstr_w(link));
1435 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
1437 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
1441 WINE_TRACE("Link : %s\n", wine_dbgstr_a(link_name));
1443 hr = url->lpVtbl->GetURL(url, &urlPath);
1449 WINE_TRACE("path : %s\n", wine_dbgstr_w(urlPath));
1451 escaped_urlPath = escape(urlPath);
1453 hSem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
1454 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hSem, FALSE, INFINITE, QS_ALLINPUT ) )
1456 WINE_ERR("failed wait for semaphore\n");
1459 if (in_desktop_dir(csidl))
1462 const char *lastEntry;
1463 lastEntry = strrchr(link_name, '/');
1464 if (lastEntry == NULL)
1465 lastEntry = link_name;
1468 location = heap_printf("%s/Desktop/%s.desktop", getenv("HOME"), lastEntry);
1471 r = !write_desktop_entry(location, lastEntry, "winebrowser", escaped_urlPath, NULL, NULL, NULL);
1472 HeapFree(GetProcessHeap(), 0, location);
1476 r = !write_menu_entry(link_name, "winebrowser", escaped_urlPath, NULL, NULL, NULL);
1478 ReleaseSemaphore(hSem, 1, NULL);
1483 HeapFree(GetProcessHeap(), 0, link_name);
1484 CoTaskMemFree( urlPath );
1485 HeapFree(GetProcessHeap(), 0, escaped_urlPath);
1489 static BOOL WaitForParentProcess( void )
1491 PROCESSENTRY32 procentry;
1492 HANDLE hsnapshot = NULL, hprocess = NULL;
1493 DWORD ourpid = GetCurrentProcessId();
1494 BOOL ret = FALSE, rc;
1496 WINE_TRACE("Waiting for parent process\n");
1497 if ((hsnapshot = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 )) ==
1498 INVALID_HANDLE_VALUE)
1500 WINE_ERR("CreateToolhelp32Snapshot failed, error %d\n", GetLastError());
1504 procentry.dwSize = sizeof(PROCESSENTRY32);
1505 rc = Process32First( hsnapshot, &procentry );
1508 if (procentry.th32ProcessID == ourpid) break;
1509 rc = Process32Next( hsnapshot, &procentry );
1513 WINE_WARN("Unable to find current process id %d when listing processes\n", ourpid);
1517 if ((hprocess = OpenProcess( SYNCHRONIZE, FALSE, procentry.th32ParentProcessID )) ==
1520 WINE_WARN("OpenProcess failed pid=%d, error %d\n", procentry.th32ParentProcessID,
1525 if (MsgWaitForMultipleObjects( 1, &hprocess, FALSE, INFINITE, QS_ALLINPUT ) == WAIT_OBJECT_0)
1528 WINE_ERR("Unable to wait for parent process, error %d\n", GetLastError());
1531 if (hprocess) CloseHandle( hprocess );
1532 if (hsnapshot) CloseHandle( hsnapshot );
1536 static BOOL Process_Link( LPCWSTR linkname, BOOL bWait )
1541 WCHAR fullname[MAX_PATH];
1544 WINE_TRACE("%s, wait %d\n", wine_dbgstr_w(linkname), bWait);
1548 WINE_ERR("link name missing\n");
1552 len=GetFullPathNameW( linkname, MAX_PATH, fullname, NULL );
1553 if (len==0 || len>MAX_PATH)
1555 WINE_ERR("couldn't get full path of link file\n");
1559 r = CoInitialize( NULL );
1562 WINE_ERR("CoInitialize failed\n");
1566 r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
1567 &IID_IShellLinkW, (LPVOID *) &sl );
1570 WINE_ERR("No IID_IShellLink\n");
1574 r = IShellLinkW_QueryInterface( sl, &IID_IPersistFile, (LPVOID*) &pf );
1577 WINE_ERR("No IID_IPersistFile\n");
1581 r = IPersistFile_Load( pf, fullname, STGM_READ );
1582 if( SUCCEEDED( r ) )
1584 /* If something fails (eg. Couldn't extract icon)
1585 * wait for parent process and try again
1587 if( ! InvokeShellLinker( sl, fullname, bWait ) && bWait )
1589 WaitForParentProcess();
1590 InvokeShellLinker( sl, fullname, FALSE );
1594 IPersistFile_Release( pf );
1595 IShellLinkW_Release( sl );
1602 static BOOL Process_URL( LPCWSTR urlname, BOOL bWait )
1604 IUniformResourceLocatorW *url;
1607 WCHAR fullname[MAX_PATH];
1610 WINE_TRACE("%s, wait %d\n", wine_dbgstr_w(urlname), bWait);
1614 WINE_ERR("URL name missing\n");
1618 len=GetFullPathNameW( urlname, MAX_PATH, fullname, NULL );
1619 if (len==0 || len>MAX_PATH)
1621 WINE_ERR("couldn't get full path of URL file\n");
1625 r = CoInitialize( NULL );
1628 WINE_ERR("CoInitialize failed\n");
1632 r = CoCreateInstance( &CLSID_InternetShortcut, NULL, CLSCTX_INPROC_SERVER,
1633 &IID_IUniformResourceLocatorW, (LPVOID *) &url );
1636 WINE_ERR("No IID_IUniformResourceLocatorW\n");
1640 r = url->lpVtbl->QueryInterface( url, &IID_IPersistFile, (LPVOID*) &pf );
1643 WINE_ERR("No IID_IPersistFile\n");
1646 r = IPersistFile_Load( pf, fullname, STGM_READ );
1647 if( SUCCEEDED( r ) )
1649 /* If something fails (eg. Couldn't extract icon)
1650 * wait for parent process and try again
1652 if( ! InvokeShellLinkerForURL( url, fullname, bWait ) && bWait )
1654 WaitForParentProcess();
1655 InvokeShellLinkerForURL( url, fullname, FALSE );
1659 IPersistFile_Release( pf );
1660 url->lpVtbl->Release( url );
1667 static CHAR *next_token( LPSTR *p )
1669 LPSTR token = NULL, t = *p;
1674 while( t && !token )
1682 /* unquote the token */
1684 t = strchr( token, '"' );
1693 t = strchr( token, ' ' );
1703 static BOOL init_xdg(void)
1705 if (getenv("XDG_CONFIG_HOME"))
1706 xdg_config_dir = heap_printf("%s/menus/applications-merged", getenv("XDG_CONFIG_HOME"));
1708 xdg_config_dir = heap_printf("%s/.config/menus/applications-merged", getenv("HOME"));
1711 if (getenv("XDG_DATA_HOME"))
1712 xdg_data_dir = heap_printf("%s", getenv("XDG_DATA_HOME"));
1714 xdg_data_dir = heap_printf("%s/.local/share", getenv("HOME"));
1718 create_directories(xdg_data_dir);
1719 buffer = heap_printf("%s/desktop-directories", xdg_data_dir);
1722 mkdir(buffer, 0777);
1723 HeapFree(GetProcessHeap(), 0, buffer);
1727 HeapFree(GetProcessHeap(), 0, xdg_config_dir);
1732 /***********************************************************************
1736 int PASCAL WinMain (HINSTANCE hInstance, HINSTANCE prev, LPSTR cmdline, int show)
1738 LPSTR token = NULL, p;
1745 for( p = cmdline; p && *p; )
1747 token = next_token( &p );
1750 if( !lstrcmpA( token, "-w" ) )
1752 else if ( !lstrcmpA( token, "-u" ) )
1754 else if( token[0] == '-' )
1756 WINE_ERR( "unknown option %s\n",token);
1760 WCHAR link[MAX_PATH];
1763 MultiByteToWideChar( CP_ACP, 0, token, -1, link, sizeof(link)/sizeof(WCHAR) );
1765 bRet = Process_URL( link, bWait );
1767 bRet = Process_Link( link, bWait );
1770 WINE_ERR( "failed to build menu item for %s\n",token);